Confirmation of Authenticity needed

[TDD]

Hello everyone,

I have a Luftwaffe Erdkampfabzeichen (unmarked), by the looks of it it's an G.H. Osang.
Given the pictures, do you reckon this is an authentic piece?
Its details are sharp, it's a two-piece construction, the needle and catch are solid, no repairs and/or damage.

Thanks in advance.

Kinds Regards,

TDD